昆明重工热处理公司的主要生产设备BPSD-100/8000变频发电机于1997年9月2日发生故障停产。在众多修理单位无法修理,购置新设备又需大量资金的情况下,该公司与我厂取得联系,经多次检查、诊断,确认为电动机转子断条,并达成协议由我厂修理。 经过调查分析,此铸铝转子(图1),采取除铝换铜条进行修复。 1.取出电动机转子 由于发电机与电动机转子同轴,且发电机转子大,电动机 Kunming Heavy Industry Heat Treatment Company’s main production equipment BPSD-100/8000 inverter generator in September 2, 1997 failure shutdown. In many repair units can not be repaired, the purchase of new equipment but also a lot of money, the company contacted the factory, after repeated inspections, diagnosis, identified as a broken rotor motor, and reached an agreement by the factory repair. After investigation and analysis, this cast aluminum rotor (Figure 1), to remove the aluminum for copper repair. 1. Remove the motor rotor As the generator and motor rotor coaxial, and the generator rotor, the motor